11284920

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 38970360

約数和(自身を除く): 27685440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 729, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1458, 1548, 1620, 1720, 1935, 1944, 2187, 2322, 2430, 2580, 2916, 3096, 3240, 3483, 3645, 3870, 4374, 4644, 4860, 5160, 5805, 5832, 6561, 6966, 7290, 7740, 8748, 9288, 9720, 10449, 10935, 11610, 13122, 13932, 14580, 15480, 17415, 17496, 20898, 21870, 23220, 26244, 27864, 29160, 31347, 32805, 34830, 41796, 43740, 46440, 52245, 52488, 62694, 65610, 69660, 83592, 87480, 94041, 104490, 125388, 131220, 139320, 156735, 188082, 208980, 250776, 262440, 282123, 313470, 376164, 417960, 470205, 564246, 626940, 752328, 940410, 1128492, 1253880, 1410615, 1880820, 2256984, 2821230, 3761640, 5642460, 11284920]

約数ペア:

[(1, 11284920), (2, 5642460), (3, 3761640), (4, 2821230), (5, 2256984), (6, 1880820), (8, 1410615), (9, 1253880), (10, 1128492), (12, 940410), (15, 752328), (18, 626940), (20, 564246), (24, 470205), (27, 417960), (30, 376164), (36, 313470), (40, 282123), (43, 262440), (45, 250776), (54, 208980), (60, 188082), (72, 156735), (81, 139320), (86, 131220), (90, 125388), (108, 104490), (120, 94041), (129, 87480), (135, 83592), (162, 69660), (172, 65610), (180, 62694), (215, 52488), (216, 52245), (243, 46440), (258, 43740), (270, 41796), (324, 34830), (344, 32805), (360, 31347), (387, 29160), (405, 27864), (430, 26244), (486, 23220), (516, 21870), (540, 20898), (645, 17496), (648, 17415), (729, 15480), (774, 14580), (810, 13932), (860, 13122), (972, 11610), (1032, 10935), (1080, 10449), (1161, 9720), (1215, 9288), (1290, 8748), (1458, 7740), (1548, 7290), (1620, 6966), (1720, 6561), (1935, 5832), (1944, 5805), (2187, 5160), (2322, 4860), (2430, 4644), (2580, 4374), (2916, 3870), (3096, 3645), (3240, 3483)]